Three issues surfaced when viewing the ZIM in Kiwix iOS:
1. Blank column at top: hiding img[usemap] left its containing <td> as an
empty box. Now td:has(>img[usemap]) hides the entire nav column.
2. Content clipped on the right: the inner content table had width="435"
as an HTML attribute. Added [width]{width:auto!important} to cancel all
fixed HTML attribute widths on any element (tables, tds, imgs).
3. Spacer column: the 26px <td> holding a 1x1 transparent GIF kept its
allocated space. td:has(>img[src*="trans_1x1"]:only-child) hides it.
Also: overflow-x:hidden on body, box-sizing:border-box globally, and
img{max-width:100%;height:auto} so any inline images stay within column.
Duc-Tam Nguyen
4e920c57ec